16964604720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{17623}}^1$

素因数の和:17840

約数の個数: 240

約数和(自身を含む): 65456381952

約数和(自身を除く): 48491777232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 191, 210, 240, 252, 280, 315, 336, 360, 382, 420, 504, 560, 573, 630, 720, 764, 840, 955, 1008, 1146, 1260, 1337, 1528, 1680, 1719, 1910, 2292, 2520, 2674, 2865, 3056, 3438, 3820, 4011, 4584, 5040, 5348, 5730, 6685, 6876, 7640, 8022, 8595, 9168, 10696, 11460, 12033, 13370, 13752, 15280, 16044, 17190, 17623, 20055, 21392, 22920, 24066, 26740, 27504, 32088, 34380, 35246, 40110, 45840, 48132, 52869, 53480, 60165, 64176, 68760, 70492, 80220, 88115, 96264, 105738, 106960, 120330, 123361, 137520, 140984, 158607, 160440, 176230, 192528, 211476, 240660, 246722, 264345, 281968, 317214, 320880, 352460, 370083, 422952, 481320, 493444, 528690, 616805, 634428, 704920, 740166, 793035, 845904, 962640, 986888, 1057380, 1110249, 1233610, 1268856, 1409840, 1480332, 1586070, 1850415, 1973776, 2114760, 2220498, 2467220, 2537712, 2960664, 3172140, 3365993, 3700830, 4229520, 4440996, 4934440, 5551245, 5921328, 6344280, 6731986, 7401660, 8881992, 9868880, 10097979, 11102490, 12688560, 13463972, 14803320, 16829965, 17763984, 20195958, 22204980, 23561951, 26927944, 29606640, 30293937, 33659930, 40391916, 44409960, 47123902, 50489895, 53855888, 60587874, 67319860, 70685853, 80783832, 88819920, 94247804, 100979790, 117809755, 121175748, 134639720, 141371706, 151469685, 161567664, 188495608, 201959580, 212057559, 235619510, 242351496, 269279440, 282743412, 302939370, 353429265, 376991216, 403919160, 424115118, 471239020, 484702992, 565486824, 605878740, 706858530, 807838320, 848230236, 942478040, 1060287795, 1130973648, 1211757480, 1413717060, 1696460472, 1884956080, 2120575590, 2423514960, 2827434120, 3392920944, 4241151180, 5654868240, 8482302360, 16964604720]

約数ペア:

[(1, 16964604720), (2, 8482302360), (3, 5654868240), (4, 4241151180), (5, 3392920944), (6, 2827434120), (7, 2423514960), (8, 2120575590), (9, 1884956080), (10, 1696460472), (12, 1413717060), (14, 1211757480), (15, 1130973648), (16, 1060287795), (18, 942478040), (20, 848230236), (21, 807838320), (24, 706858530), (28, 605878740), (30, 565486824), (35, 484702992), (36, 471239020), (40, 424115118), (42, 403919160), (45, 376991216), (48, 353429265), (56, 302939370), (60, 282743412), (63, 269279440), (70, 242351496), (72, 235619510), (80, 212057559), (84, 201959580), (90, 188495608), (105, 161567664), (112, 151469685), (120, 141371706), (126, 134639720), (140, 121175748), (144, 117809755), (168, 100979790), (180, 94247804), (191, 88819920), (210, 80783832), (240, 70685853), (252, 67319860), (280, 60587874), (315, 53855888), (336, 50489895), (360, 47123902), (382, 44409960), (420, 40391916), (504, 33659930), (560, 30293937), (573, 29606640), (630, 26927944), (720, 23561951), (764, 22204980), (840, 20195958), (955, 17763984), (1008, 16829965), (1146, 14803320), (1260, 13463972), (1337, 12688560), (1528, 11102490), (1680, 10097979), (1719, 9868880), (1910, 8881992), (2292, 7401660), (2520, 6731986), (2674, 6344280), (2865, 5921328), (3056, 5551245), (3438, 4934440), (3820, 4440996), (4011, 4229520), (4584, 3700830), (5040, 3365993), (5348, 3172140), (5730, 2960664), (6685, 2537712), (6876, 2467220), (7640, 2220498), (8022, 2114760), (8595, 1973776), (9168, 1850415), (10696, 1586070), (11460, 1480332), (12033, 1409840), (13370, 1268856), (13752, 1233610), (15280, 1110249), (16044, 1057380), (17190, 986888), (17623, 962640), (20055, 845904), (21392, 793035), (22920, 740166), (24066, 704920), (26740, 634428), (27504, 616805), (32088, 528690), (34380, 493444), (35246, 481320), (40110, 422952), (45840, 370083), (48132, 352460), (52869, 320880), (53480, 317214), (60165, 281968), (64176, 264345), (68760, 246722), (70492, 240660), (80220, 211476), (88115, 192528), (96264, 176230), (105738, 160440), (106960, 158607), (120330, 140984), (123361, 137520)]